@book{d2582462883e498bbf9578c5005da6e9,
title = "Quality assurance and quality control in forest soil analysis: 3rd fscc interlaboratory comparison: convention on long-range transboundary air pollution: international co-operative programme on assessment and monitoring of air pollution effects on forests and European union scheme on the protection of forests against atmosmheric pollution",
author = "Nathalie Cools and Veronique Delanote and {De Vos}, Bruno and Paul Quataert and Peter Roskams and X Scheldeman",
year = "2003",
language = "English",
series = "Rapporten van het instituut voor bosbouw en wildbeheer - sectie bosbouw",
publisher = "Instituut voor Bosbouw en Wildbeheer",
number = "018",
}